1427040090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2265143}}^1$

素因数の和:2265163

約数の個数: 48

約数和(自身を含む): 4240349568

約数和(自身を除く): 2813309478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2265143, 4530286, 6795429, 11325715, 13590858, 15856001, 20386287, 22651430, 31712002, 33977145, 40772574, 47568003, 67954290, 79280005, 95136006, 101931435, 142704009, 158560010, 203862870, 237840015, 285408018, 475680030, 713520045, 1427040090]

約数ペア:

[(1, 1427040090), (2, 713520045), (3, 475680030), (5, 285408018), (6, 237840015), (7, 203862870), (9, 158560010), (10, 142704009), (14, 101931435), (15, 95136006), (18, 79280005), (21, 67954290), (30, 47568003), (35, 40772574), (42, 33977145), (45, 31712002), (63, 22651430), (70, 20386287), (90, 15856001), (105, 13590858), (126, 11325715), (210, 6795429), (315, 4530286), (630, 2265143)]